Hazardous Weather Conditions
Current conditions at
Grand Marais, The Bay of Grand Marais (KGNA)
Lat: 47.75°NLon: 90.34°WElev: 610ft.45°F
7°C
| Humidity | 100% |
| Wind Speed | Calm |
| Barometer | 29.95 in (1014.6 mb) |
| Dewpoint | 45°F (7°C) |
| Visibility | NA |
| Last update | 25 Jun 1:56 am CDT |
Extended Forecast for
Grand Marais MN
Overnight
Low: 40 °F
Partly Cloudy
Thursday
High: 56 °F
Chance
SprinklesThursday Night
Low: 40 °F
Chance
SprinklesFriday
High: 56 °F
Increasing
CloudsFriday Night
Low: 41 °F
Mostly Cloudy
Saturday
High: 55 °F
Partly Sunny
Saturday Night
Low: 41 °F
Mostly Cloudy
and Breezy
then Slight
Chance
ShowersSunday
High: 56 °F
Chance
Showers and
BreezySunday Night
Low: 43 °F
Showers and
Breezy
Detailed Forecast
Overnight
Partly cloudy, with a low around 40. North wind around 5 mph.
Thursday
A chance of sprinkles after noon. Mostly sunny, with a high near 56. Northeast wind around 5 mph becoming calm.
Thursday Night
A chance of sprinkles before 8pm. Partly cloudy, with a low around 40. Calm wind.
Friday
Increasing clouds, with a high near 56. Calm wind.
Friday Night
Mostly cloudy, with a low around 41. East wind around 5 mph becoming calm.
Saturday
Partly sunny, with a high near 55. East wind 5 to 10 mph, with gusts as high as 15 mph.
Saturday Night
A slight chance of showers after 1am. Mostly cloudy, with a low around 41. Breezy, with an east wind 10 to 15 mph, with gusts as high as 25 mph.
Sunday
A chance of showers. Mostly cloudy, with a high near 56. Breezy, with an east wind 10 to 15 mph, with gusts as high as 25 mph.
Sunday Night
Showers likely, then showers and possibly a thunderstorm after 1am. Mostly cloudy, with a low around 43. Breezy, with an east wind 10 to 15 mph, with gusts as high as 25 mph.
Monday
A chance of showers and thunderstorms, mainly before 1pm. Mostly cloudy, with a high near 61. East wind 5 to 10 mph, with gusts as high as 15 mph.
Monday Night
Showers and thunderstorms likely. Mostly cloudy, with a low around 45. East wind 5 to 10 mph becoming light northeast after midnight. Winds could gust as high as 20 mph.
Tuesday
A slight chance of showers. Partly sunny, with a high near 63. Southwest wind 5 to 10 mph.
Tuesday Night
Showers likely. Mostly cloudy, with a low around 45. South wind 5 to 10 mph becoming northwest after midnight.
Wednesday
Partly sunny, with a high near 62. Northwest wind around 5 mph becoming southwest in the morning.
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Grand Marais MN
47.74°N 90.33°W
47.74°N 90.33°W
1:21 am CDT Jun 25, 2026
2am CDT Jun 25, 2026-6pm CDT Jul 1, 2026
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